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Bi-directional parallel interface
The bi-directional parallel interface is based on the IEEE P1284-B standard.
If your computer has a bi-directional parallel port, the printer driver and printer can take advantage
of the fastest possible data transfer.
Specifications:
Connector type
cable
Pin configuration
Signal pin
1
2
3
4
5
6
7
8
9
10
11
12
Parallel interface connector (printer side)
18
36
57-30360 (AMPHENOL) or equivalent
use a shielded cable 2 meters (6.6 feet) or less in length
Return side pin
19
nStrobe
20
21
22
23
24
25
26
27
28
29
28
1
19
Signal
Signal pin
13
Data 1
14
Data 2
15
Data 3
16
Data 4
17
Data 5
18
Data 6
31
Data 7
32
Data 8
33
nAck
34
Busy
35
PError
36
Return side pin
28
30
nAutoFd
30
29
30
nSelectin
209
Appendix
Signal
Select
SG
FG
+5V
ninit
nFault
SG
+5V
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